diff --git a/Example/Podfile.lock b/Example/Podfile.lock
index 64712d1..5d12da9 100644
--- a/Example/Podfile.lock
+++ b/Example/Podfile.lock
@@ -38,9 +38,9 @@ SPEC CHECKSUMS:
   iOSSnapshotTestCase: 9ab44cb5aa62b84d31847f40680112e15ec579a6
   Nimble: 3864815b4703c7ebffba875973c70e854489fbae
   Nimble-Snapshots: 3a4750d83752625c8ebfdc588da105303ee2201e
-  PerspectiveTransform: aad7656efae3e58b5939221e0ea859aab78319a6
+  PerspectiveTransform: 50004740be832b409e9f4cf64c420e4d961c0070
   Quick: 6d9559f40647bc4d510103842ef2fdd882d753e2
 
 PODFILE CHECKSUM: 0ff1a7067ec7bf8dc165215077e09fc8337682ed
 
-COCOAPODS: 1.8.4
+COCOAPODS: 1.9.3
diff --git a/Gemfile b/Gemfile
index 3ecdd6d..a7f8586 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,6 @@ gem 'xcpretty'      # to simulate travis output
 
 group :travis do
   gem 'xcpretty-travis-formatter'
-  gem 'travis'        # to debug builds, see https://docs.travis-ci.com/user/running-build-in-debug-mode/
 end
 
 group :github do
diff --git a/Gemfile.lock b/Gemfile.lock
index 914ddd2..73cfaa0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,17 +7,15 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.4.0)
     algoliasearch (1.27.3)
       httpclient (~> 2.8, >= 2.8.3)
       json (>= 1.5.1)
     atomos (0.1.3)
-    backports (3.18.2)
     claide (1.0.3)
-    cocoapods (1.8.4)
+    cocoapods (1.9.3)
       activesupport (>= 4.0.2, < 5)
       claide (>= 1.0.2, < 2.0)
-      cocoapods-core (= 1.8.4)
+      cocoapods-core (= 1.9.3)
       cocoapods-deintegrate (>= 1.0.3, < 2.0)
       cocoapods-downloader (>= 1.2.2, < 2.0)
       cocoapods-plugins (>= 1.0.0, < 2.0)
@@ -32,13 +30,15 @@ GEM
       molinillo (~> 0.6.6)
       nap (~> 1.0)
       ruby-macho (~> 1.4)
-      xcodeproj (>= 1.11.1, < 2.0)
-    cocoapods-core (1.8.4)
+      xcodeproj (>= 1.14.0, < 2.0)
+    cocoapods-core (1.9.3)
       activesupport (>= 4.0.2, < 6)
       algoliasearch (~> 1.0)
       concurrent-ruby (~> 1.1)
       fuzzy_match (~> 2.0.4)
       nap (~> 1.0)
+      netrc (~> 0.11)
+      typhoeus (~> 1.0)
     cocoapods-deintegrate (1.0.4)
     cocoapods-downloader (1.4.0)
     cocoapods-plugins (1.0.0)
@@ -54,57 +54,26 @@ GEM
     escape (0.0.4)
     ethon (0.12.0)
       ffi (>= 1.3.0)
-    faraday (0.17.3)
-      multipart-post (>= 1.2, < 3)
-    faraday_middleware (0.14.0)
-      faraday (>= 0.7.4, < 1.0)
     ffi (1.13.1)
     fourflusher (2.3.1)
     fuzzy_match (2.0.4)
-    gh (0.15.1)
-      addressable (~> 2.4.0)
-      backports
-      faraday (~> 0.8)
-      multi_json (~> 1.0)
-      net-http-persistent (~> 2.9)
-      net-http-pipeline
     gh_inspector (1.1.3)
-    highline (1.7.10)
     httpclient (2.8.3)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     json (2.3.1)
-    launchy (2.4.3)
-      addressable (~> 2.3)
     minitest (5.14.2)
     molinillo (0.6.6)
-    multi_json (1.15.0)
-    multipart-post (2.1.1)
     nanaimo (0.3.0)
     nap (1.1.0)
-    net-http-persistent (2.9.4)
-    net-http-pipeline (1.0.1)
     netrc (0.11.0)
-    pusher-client (0.6.2)
-      json
-      websocket (~> 1.0)
     rouge (2.0.7)
     ruby-macho (1.4.0)
     thread_safe (0.3.6)
-    travis (1.8.10)
-      backports
-      faraday (~> 0.9)
-      faraday_middleware (~> 0.9, >= 0.9.1)
-      gh (~> 0.13)
-      highline (~> 1.6)
-      launchy (~> 2.1)
-      pusher-client (~> 0.4)
-      typhoeus (~> 0.6, >= 0.6.8)
-    typhoeus (0.8.0)
-      ethon (>= 0.8.0)
+    typhoeus (1.4.0)
+      ethon (>= 0.9.0)
     tzinfo (1.2.7)
       thread_safe (~> 0.1)
-    websocket (1.2.8)
     xcodeproj (1.18.0)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
@@ -123,7 +92,6 @@ PLATFORMS
 
 DEPENDENCIES
   cocoapods
-  travis
   xcpretty
   xcpretty-actions-formatter
   xcpretty-travis-formatter